wow! i never figured that the tracks could be tiled! your saucer looks quite nice, and yes lego releases some saucers in august, i can t wait to get my hands on those round parts! one model comes with a light brick of some kind, great stuff, such as yours! scooby doo? ok, it was mr grog, who was disguised as an alien, he scared people away to keep the precious metals in the mine for himself! lol! good work, and good luck with scoobs!